Samsung
Confidential
0
D
0
BSEL0
Compatible Components
BSEL2
1
FSC
C
0
B
0
1
4
1
100 MHz
133 MHz
HOST CLK
A
0
2
FSA
333 MHz0
0
Yonah 667MHz
Celeron 533MHz
1
EXCEPT AS AUTHORIZED BY SAMSUNG.
3
01
Vil_fs_max - 0.35V
1
C
4
Route all CLK1 signal as different pair rule
1
D
0
400 MHz
Silego : SLG84610
BSEL1
1
RSVD
B
Place all te serias termination resistor as close as Clock Chip as possible
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
THIS DOCUMENT CONTAINS CONFIDENTIAL
2
200 MHz
1
Vih_fs_min = 0.7V
1
FSA, FSB, FSC of Clock chip are low thershold inputs
A
1
CPU
SAMSUNG PROPRIETARY
266 MHz
ELECTRONICS
1
SAMSUNG ELECTRONICS CO’S PROPERTY.
166 MHz
3
FSB
SAMSUNG
PROPRIETARY INFORMATION THAT IS
0
1
0
1
Pt decoupling CAPS close to Clock Chip power pin
0
20-A4 51-B3
1%
C645
49.9
R176
6.3V
10000nF
100nF
C234
B520
BLM18PG181SN1
0.022nF
P3.3V
nostuff
14.31818MHz
Y1
1
2
C231
C230
10000nF
6.3V
1%
R178
49.9
R181
33
P3.3V
1%
R206
49.9
33
R180
1%
33
R179
20-D4
21-D421-C318-B4 50-B218-B2
475
R633
C618
100nF
2.2K
R210
33
R218
R215
10-C4
33
21-C350-D1
1%
R185
49.9
33
R219
nostuff
100nF
C218
14-B3
14-B3
BLM18PG181SN1
B23
R184
33
49.9
R207
1%
10nF
C644
16-B4
20-D4
P3.3V
14-B3
14-B3
B22
BLM18PG181SN1
100nF
C235
C646
100nF
R175
49.9 1%
VDDCPU
VDD_48
4
39
VDD_ATIG
1
VDD_REF
44
VDD_SRC1
VDD_SRC2
28
23
VDD_SRC3
14
VDD_SRC4
8
VTTPWRGD*_PD
X1
2
3
X2
31
27
SRCCLKC2
SRCCLKC3
25
21
SRCCLKC4
SRCCLKC5
19
17
SRCCLKC6
SRCCLKC7
13
47
SRCCLKT0
30
SRCCLKT1
SRCCLKT2
26
24
SRCCLKT3
SRCCLKT4
20
18
SRCCLKT5
SRCCLKT6
16
SRCCLKT7
12
VDDA
5056
62
61
FSLC_REF2
GNDA
49
7
GND_48
38
GND_ATIG
GND_CPU
55
64
GND_REF
45
GND_SRC1
29
GND_SRC2
22
GND_SRC3
15
GND_SRC4
48
IREF
60
RESET_IN*
9
SMBCLK
10
SMBDAT
SRCCLKC0
46
SRCCLKC1
ATIGCLKC3
43
ATIGCLKT0
41
ATIGCLKT1
37
ATIGCLKT2
35
ATIGCLKT3
CLKREQA*
11
32
CLKREQB*
CLKREQC*
33
CPUC0
57
53
CPUC1
CPUC2
51
58
CPUT0
CPUT1
54
52
CPUT2
59
CPU_STOP*
63
FSLA_REF0
FSLB_REF1
ICS951461
U10
48MHZ_0
5
6
48MHZ_1
ATIGCLKC0
42
ATIGCLKC1
40
36
ATIGCLKC2
34
16-B4
P3.3V
21-C3 21-D4 51-D2
R217
33
2.2K
R220
10-C2
33
R212
R182
33
49.9
R208
1%
R232
1M
0.022nF
C232
10-D4
nostuff
R214
33
2.2K
R216
10V
C236
4700nF
BLM18PG181SN1
B21
100nF
C221
100nF
21-D250-D1
29-B?50-A2
C643
100nF
10-C4
50-D1 16-B4
C219
R183
33
C220
100nF
10-D4
49.9
R177
1%
33
R211
1%
R209
49.9
18-B2 18-B4 21-C3 21-D4 50-B2
49.9
R186
1%
10-C4
33
R213
0.5pF
0.01nF
C779
4700nF
C233
10V
51-C445-C436-C3
CLK3_USB48
CLK3_NB14M
CPU1_BSEL1
CPU1_BSEL2
CLK1_NBSRC
CLK1_NBSRC#
ITP3_DBRESET#
CLK3_ICH14
CLK3_FM48
CPU1_BSEL0
CLK1_PCIERCLK
CLK3_PWRGD#
CHP3_CPUSTP#
SMB3_CLK
SMB3_DATA
CLK0_HCLK0
CLK0_HCLK0#
CLK0_HCLK1
CLK0_HCLK1#
CLK1_PCIEICH
CLK1_PCIEICH#
CLK1_PCIERCLK#
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